Partial combustion catalyst of palladium on a zirconia support a

Details Partial combustion catalyst of palladium on a zirconia support a Partial combustion catalyst of palladium on a zirconia support a

1990-11-26

1993-11-09

Price, Carl D.

Combustion

Process of combustion or burner operation

In a porous body or bed, e.g., surface combustion, etc.

431326, 502527, 502262, 502339, 481277, F23B 1100

Patent

active

052597547

ABSTRACT:
This invention is a catalyst comprising palladium on a support containing zirconium and a partial combustion process in which the fuel is partially combusted using that catalyst. The choice of catalysts and supports solves a problem dealing with the long term stability of palladium as a partial combustion catalyst. The catalyst structure is stable in operation, has a comparatively low operating temperature, has a low temperature at which oxidation begins, and yet is not susceptible to temperature "runaway". The combustion gas produced by the catalytic process typically is at a temperature below the autocombustive temperature and may be used at that temperature or it may be fed to other combustion stages for further use in a gas turbine, furnace, boiler, or the like.

REFERENCES:
patent: 3920583 (1975-11-01), Pugh
patent: 3956188 (1976-05-01), Hindin et al.
patent: 3966391 (1976-06-01), Hindin et al.
patent: 3969082 (1976-07-01), Cairns et al.
patent: 3970435 (1976-07-01), Schultz et al.
patent: 4008037 (1977-02-01), Hindin et al.
patent: 4019969 (1977-04-01), Golebiowski et al.
patent: 4021185 (1977-05-01), Hinden et al.
patent: 4088435 (1978-05-01), Hindin et al.
patent: 4279782 (1981-07-01), Chapman et al.
patent: 4287856 (1981-09-01), Enga
patent: 4318828 (1982-03-01), Chapman
patent: 4331631 (1982-05-01), Chapman et al.
patent: 4366668 (1983-01-01), Madgavkar et al.
patent: 4414023 (1983-11-01), Aggen et al.
patent: 4521532 (1985-06-01), Cho
patent: 4601999 (1986-07-01), Retallick et al.
patent: 4673663 (1987-06-01), Magnier
patent: 4731989 (1988-03-01), Furuya et al.
patent: 4742038 (1988-05-01), Matsumoto
patent: 4752599 (1988-06-01), Nakamura et al.
patent: 4784984 (1988-11-01), Yamanaka et al.
patent: 4870824 (1989-10-01), Young et al.
patent: 4893465 (1990-01-01), Farrauto et al.
patent: 5026611 (1991-06-01), Usui et al.
Pennline, Henry W. Richard R. Schehl, and William P. Haynes, Operation of a Tube Wall Methanation Reactor, Ind. Eng. Chem. Process Des. Dev.: vol. 18, No. 1, 1979.
L. Louis Hegedus, "Temperature Excursions in Catalytic Monoliths", AlChE Journal, Sep. 1975, vol. 21, No. 5 849-853.
Kee et al., "The Chemkin Thermodynamic Data Base", Sandia National Laboratory Report No. SAND87-8215, 1987.
Kubaschewski et al., "Metallurgical Thermo-Chemistry", International Series on Materials Science and Technology, 5th Edition, vol. 24, 382 (no date).
Hayashi et al., "Performance Characteristics of Gas Turbine Combustion Catalyst Under High Pressure", Gas Turbine Society of Japan, 1990, 18-69, 55.

Affiliated with

Also associated with

Rating

Partial combustion catalyst of palladium on a zirconia support a does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Partial combustion catalyst of palladium on a zirconia support a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Partial combustion catalyst of palladium on a zirconia support a will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1138888